package com.demo.juc.util;

import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;

/**
 * @Author: jxm
 * @Description: 做加法
 * @Date: 2024-2-5 16:22
 * @Version: 1.0
 */
public class CyclicBarrierDemo {

    public static void main(String[] args) {

        CyclicBarrier cyclicBarrier = new CyclicBarrier(7,() -> {
            System.out.println("召唤神龙");
        });
        for (int i = 1;i <=7; i++) {
            final int tempInt = i;
            new Thread(() -> {
                System.out.println(Thread.currentThread().getName() + "\t收集到第：" + tempInt + "龙珠");
                try{
                    cyclicBarrier.await();
                } catch(InterruptedException e){
                    e.printStackTrace();
                } catch(BrokenBarrierException e){
                    e.printStackTrace();
                }
            },String.valueOf(i)).start();
        }
    }


}
